Answer:
100 degrees and 70 degrees
Step-by-step explanation:
180 - 10 = 170
with a ratio of 7:10
7x + 10x = 170
17x = 170
x = 170/17
x = 10
one angle in 100 degrees and the other is 70 degrees
What is 9x^-1 as a fraction
Suppose F′(3)=4 And G′(3)=7 Find H′(3) Where H(X)=4f(X)+2g(X)+4 H′(3)=Find F′(T) If F(T)=−7t3−6t+8 F′(T)=Find Y′ For
There is no given function or context for Y. **H'(3) = 4F'(3) + 2G'(3) = 4(4) + 2(7) = 22.**
To find H'(3), we need to calculate the derivatives of the functions F(x) and G(x), substitute the value x = 3 into the derivatives, and then evaluate the expression 4F'(3) + 2G'(3). Given F'(3) = 4 and G'(3) = 7, we substitute these values into the equation and simplify to get H'(3) = 4(4) + 2(7) = 16 + 14 = 22.
In the second part of your question, you asked for F'(T) if F(T) = -7T^3 - 6T + 8. To find the derivative F'(T), we differentiate the function F(T) with respect to T. Taking the derivative of each term, we get F'(T) = -21T^2 - 6.
Lastly, you mentioned finding Y'. However, there is no given function or context for Y. If you provide more information about the function Y(x) or the specific problem, I'll be able to assist you better.
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Given A and B are vertical angles with m∠A = 20x + 10 and m∠B = 30x – 10. What is x? 3.6 4 2 9
i will give brainliest
Answer:
Step-by-step explanation:
∠A and ∠B are vertical => ∠A=∠B
20x+10=30x-10
20x-30x= -10-10
-10x= -20
x= -20 / -10 = 20 / 10 = 2
x=2
Good luck!
Answer:
2
Step-by-step explanation:
Ok remember this because its going to appear alot in geometry. Vertical angles are ALWAYS congruent and congruent means when two things are equal/ are the same.
If angle a and b are vertical angles what does that mean?
they are CONGRUENT!
you know A = 20x+ 10 and B= 30x-10
so you can write it as
20x+10 = 30x-10
because Angle A and B equal each other
then get the variable by itself so subtract -20x on both sides
10 = 10x-10
then add 10 to both sides which is
20 = 10x
and divide 10 on both side and 20 divided by 10 is 2
so 2 =x
which is the same as x =2
What did Diocletian do to change the way the Roman Empire was ruled?How would we add -3 + (-9) on the number line?
In your own words, explain the steps you would need to take to find slope from data in a table. Brainly work your magic.
Answer:
In order to find the slope, you need to find the difference in the x values and the difference in the y values. To do this, you write out y2-y1/x2-x1, insert your x and y values, and get your answer. Then, you find your y-intercept (where the x value is 0).
Answer:
Sample Answer
Step-by-step explanation:
Start by choosing two data points. Calculate the difference between the second y value and the first y value. Then divide that by the difference between the second x value and the first x value.
What is the solution to the equation below?
14x=12
Answer:
Step-by-step explanation:
hello :
14x=12
x=12/14
x=6/7
Which equation represents a liner function? A. y=3x³ B. y=¼x C. Y=x² D. y=|x|
The required Linear function among the following option is D) y=|x|.
What is linear equation?A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. The variables in the preceding equation are y and x, and it is occasionally referred to as a "linear equation of two variables."
According to question:A) y=3x³
It is cubic function.
B) y=¼x
It is inverse function.
C) Y=x²
It is a quadratic function.
D) y=|x|
It is a modulus function, but after remove the Mode in x, we get
y = x and y = -x
So, Here power on x is one. It is Linear function as well.
Thus, y=|x| is linear function.
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Help asap will give briniest.
The equation of the least square regression line mated closely with the given data: y = 5.5x + 52.
Define the term least square regression line?The least-squares regression line, usually minimizes total vertical distance between the data points and the regression line, is the line that best fits a linear relationship of two variables when the data indicates such a relationship.A mathematical model called the line is used to forecast the value of y given a value for x. We need an explanatory and a response variable for regression.For the given data:
Option: y = 5.5x + 52.
Put x = 2,
y = 5.5(2) + 52
y = 63
Put x = 4,
y = 5.5(4) + 52
y = 74
Thus, the equation of the least square regression line mated closely with the given data: y = 5.5x + 52.
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Round 9.17302 to the nearest thousands, hundreds, and units
Answer:
Nearest thousands= 9.173
Nearest hundreds = 9.17
6 ⁒ 2(1+2)=?
is the answer 1?
Answer:
9
Step-by-step explanation:
no, I don't think so because 6/2=3 and in the bracket 1+2=3 and if we multiple them then the answer should be 9 (3×3=9)
The answer to your question is 9 !
Solve for X (This should be easy)
Answer:
17
Step-by-step explanation:
15^2+8^2=17^2
Ori needed at least $1.47 in postage to mail an envelope to his cousin overseas. If x represents the number of $0.44 cent stamps he has and y represents the number of $0.10 cent stamps he has, the inequality representing the number of stamps he can use to mail the envelope is 0.44x+0.10y≥1.47.
If Ori uses all 3 of the $0.44 cent stamps he has, what is the minimum number of $0.10 stamps he needs to use?
1
2
3
5
The minimum number of $0.10 stamps he needs to use is 1 stamp.
What is unitary method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Ori needed at least $1.47 in postage.
x represents the number of $0.44 cent stamps.
and, y represents the number of $0.10 cent stamps.
Cost 3 stamps
= 3 x 0.44
= 1.32
So, price of $0.10 stamps
= 1.47 - 1. 32
= $0.15
So, number of $0.10 stamps he needs to use
= 0.15/ 0.10
= 1.5
= 2 or 1 stamps
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Answer:
A or 1
Step-by-step explanation:
Which of the following sentences is true? Use the number line to help you decide.
+
6.0
+
6.1
+
6.2
+
6.3
+
6.5
6.4
+
6.6
+
+
6.7
6.8
+
6.9
7.0
O 6.8 is greater than 6.6.
O
6.4 is less than 6.2.
O 6.4 is greater than 6.6.
O
6.3 is less than 6.0.
Answer:
A: 6.8 is greater than 6.6
12. Estimate the average rate of change of p between peak, p(8), and closing, p(14). What is
the meaning of the rate of change in the context of this problem? Show all work.
The rate of change in this context refers to the change in the value of p, specifically between the peak and closing.This allows us to understand how much p changes on average between these two points in time.
What is the meaning of the rate of change in the context of this problem?It is a measure of how quickly or slowly the value of p is changing over time.
By calculating the average rate of change, we can understand the overall trend of the value of p and whether it is increasing or decreasing at a steady rate or if there are fluctuations.
This information can be useful for understanding the performance of a stock or investment, as well as predicting future trends.
Additionally, the rate of change can also help to identify any potential issues or opportunities within the market.
Overall, the rate of change provides a clear picture of the stock's performance over a certain period of time.
To calculate the average rate of change of p between peak and closing, we need to find the difference in p values (p(14) - p(8)) and divide that by the difference in time (14 - 8).
p(14) - p(8) = ? - ? = ?
(14 - 8) = ?
The average rate of change of p is ?/6.
The meaning of the rate of change in the context of this problem is the average change in the value of p per unit of time.
In this case, we are looking at the average change in p between the peak and closing, and expressing that change as a ratio of p(14) - p(8) to (14 - 8). This allows us to understand how much p changes on average between these two points in time.
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How do I graph this then find the solution?
Answer:
the solution is (3,4). x = 3, y=4
Step-by-step explanation:
First, we refer to y = mx + b, where m is the gradient and b is the y-intercept. You can plug in any values of x to find values of y and plot them.
For the solution, you can equate the two equations. y1=y2 ; -x + 7 = x + 1, work from there to find the x which is 3 in this case. Then, substitute x=3 into one of the equations to get y = 4. That's the point where the two equations intersect with each other.
Are these vectors orthogonal?:v = 6i - 3jw = i+2j
The vectors v = 6i - 3j and w = i + 2j are orthogonal.
To determine if the vectors v and w are orthogonal, we need to find their dot product. If the dot product is 0, the vectors are orthogonal.
Here are the steps to find the dot product of v = 6i - 3j and w = i + 2j,
1. Identify the components of the vectors: v = (6, -3) and w = (1, 2)
2. Multiply the corresponding components of the vectors:
\((6 \times 1) + (-3 \times 2) = 6 - 6 \)
3. Add the products: 6 - 6 = 0 Since the dot product is 0, the vectors v = 6i - 3j and w = i + 2j are orthogonal.
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Correct question is " Are these vectors orthogonal? v = 6i - 3j and w = i+2j"
Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2
haircuts and 4 hair dyes takes 450 minutes. How long does it take her to do a haircut?
3x + 2y = 315
2x + 4y = 450
60 minutes
3x + 4y = 450
90 minutes
2x + 4y = 315
45 minutes
30 minutes
a cooler full of sodas has 12 lemon-lime drinks and 18 ginger ales. if one drink is selected at random and then a second drink is selected at random, what are the chances that both sodas will be ginger ales?
The chances of both drinks being ginger ales is 0.35
There are a total of 30 sodas in the cooler.
The probability is the ratio of number of favorable outcomes to the total number of outcomes
If one drink is selected at random, the probability of selecting a ginger ale is 18/30, or 3/5.
Since the first drink is not replaced, there are now 17 ginger ales left out of a total of 29 sodas. So, the probability of selecting another ginger ale is 17/29.
To find the probability of both drinks being ginger ales,
We multiply the probabilities of each event:
(3/5) × (17/29) = 51/145
= 0.35
Therefore, the probability is 0.35
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in the number 3.625,3 represents ones,6 represents tenths,2 represents hundredths,and 5 represents thousandths.In which number does 6 represents 1/10 as much as it represents in the number 3.625?Select three answers.A.5.236B.6.253C.2.563D.3.562E.5.362I will brainliest please help!
First, we see that 6 represents tenths. If it represents 1/10 it must be 6 divided by 10. Doing so, 6 must represent now the hundredths of the three last numbers. The answers must be C,D and E.
Domain
1
2
3
Range
5
7
9
Does the mapping represent a function?
Answer:
bro what u doin this on a quiz u aint goin do this on time
Step-by-step explanation:
Logarithmic forms 12^x=76
take the natural logarithm of both sides:
\(\begin{gathered} \ln (12^x)=\ln (76) \\ x\ln (12)=\ln (76) \\ \end{gathered}\)Divide both sides by ln(12):
\(\begin{gathered} x=\frac{\ln (76)}{\ln (12)} \\ x\approx1.74 \end{gathered}\)pic below....................
Answer:
grouping is the answer
The table shows the number of points scored by a basketball team in their first seven games.
Answer:
15
Step-by-step explanation:
the range is the largest number take away the smallest number
56-41=15
what is an equation for (-4,7)
Answer:
28
Step-by-step explanation:
-4x7=28
In which sections of your organizer should the outline be located?
a. Heading
C. Vocabulary
b.
Topic
d.
None of these
Please select the best answer from the choices provided
А
Ο.Ο Ο
B
С
Answer:
it is the heading so pick that and you answer is done
i need help with this
Answer:
Equation of the line (slope-intercept form): y = 2/3x + 4
Step-by-step explanation:
We can find the equation in slope-intercept form, whose general form is
y = mx + b, where
m is the slope,and b is the y-intercept:y-intercept, b: We see on the graph that the line intersects the y-axis at the point (0, 4). Thus, the y-intercept (b in the slope-intercept equation) is 4.
Slope, m: We can find the slope using the slope formula, which is
m = (y2 - y1) / (x2 - x1), where
m is the slope,(x1, y1) is one point on the line,(x2, y2) is another point on the lineWe see from the line intersects the x-axis at (-6, 0). Thus, we can allow (-6, 0) to be our (x1, y1) point and (0, 4) to be our (x2, y2) point:
m = (4 - 0) / (0 - (-6))
m = (4) / (0 + 6)
m = 4 / 6
m = 2/3
Since the slope of the line is 2/3 and the y-intercept is 4, the equation of the line is y = 2/3x + 4
I know how to do this, but for some reason got it wring on a Test. Can someone demonstrate how to do it so that I know what I'm doing wrong?
Answer:
Answer on a graph
PLS PLS help!
Type an equation of a parabola that is moved down 2 units, stretched vertically by a factor of 3, and moved left 5 units.
9514 1404 393
Answer:
y = 3x^2 +30x +69
Step-by-step explanation:
Transformations work this way:
g(x) = k·f(x) . . . . vertical stretch by a factor of k
g(x) = f(x -h) +k . . . . translation (right, up) by (h, k)
__
So, the translation down 2 units will make the function be ...
f(x) = x^2 ⇒ f1(x) = f(x) -2 = x^2 -2
The vertical stretch by a factor of 3 will make the function be ...
f1(x) = x^2 -2 ⇒ 3·f1(x) = f2(x) = 3(x^2 -2)
The horizontal translation left 5 units will make the function be ...
f2(x) = 3(x^2 -2) ⇒ f2(x +5) = f3(x) = 3((x +5)^2 -2)
The transformed function equation can be written ...
y = 3((x +5)^2 -2) = 3(x^2 +10x +25 -2)
y = 3x^2 +30x +69
__
The attachment shows the original function and the various transformations. Note that the final function is translated down 6 units from the original. That is because the down translation came before the vertical scaling.
Write an equation of the line below.
Answer: y = -2/5x + 3
Step-by-step explanation:
The formula for a line is: y = mx + b.
m is the slope of the line. We calculate this by looking at how many units the line travels vertically over how many units the line travels horizontally, or rise over run. In this example, we can see that the line goes down 2 units for every 5 it goes to the right, meaning the slope is equal to -2/5.
b is the y-intercept, or where the line crosses the y-axis. In this example, the line crosses the y-axis at (0, 3) making the b value equal to 3.
Therefore, the equation for this line put together is y = -2/5x + 3.
List the first six terms of the sequence defined by a_n = 3n - 1/2n + 1. a_1 =
a_2 =
a_3 =
a_4 =
a_5 =
a_6 =
Does the sequence appear to have a limit?(enter Yes or No)
If so, find it.
The first six terms of the sequence are a_1 = 8/3, a_2 = 29/5, a_3 = 62/7, a_4 = 107/9, a_5 = 164/11, and a_6 = 233/13.
The sequence does not appear to have a limit (No).
To find the first six terms of the sequence defined by a_n = 3n - 1/(2n + 1), we will substitute the values of n from 1 to 6
and evaluate each term.
a_1 = 3(1) - 1/(2(1) + 1) = 3 - 1/3 = 8/3
a_2 = 3(2) - 1/(2(2) + 1) = 6 - 1/5 = 29/5
a_3 = 3(3) - 1/(2(3) + 1) = 9 - 1/7 = 62/7
a_4 = 3(4) - 1/(2(4) + 1) = 12 - 1/9 = 107/9
a_5 = 3(5) - 1/(2(5) + 1) = 15 - 1/11 = 164/11
a_6 = 3(6) - 1/(2(6) + 1) = 18 - 1/13 = 233/13
The first six terms are:
a_1 = 8/3
a_2 = 29/5
a_3 = 62/7
a_4 = 107/9
a_5 = 164/11
a_6 = 233/13
As for whether the sequence appears to have a limit, let's examine the behavior of the sequence as n approaches
infinity. In the expression 3n - 1/(2n + 1), the 3n term will dominate as n becomes very large, causing the -1/(2n + 1) term
to approach 0. This means the sequence will grow without bound, and therefore, it does not have a limit.
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